English verb conjugation
CAN DEPRECATE

Regular verb: deprecate - deprecated - deprecated

Affirmation

Simple form	V-ing form
I can deprecate you can deprecate he can deprecate we can deprecate you can deprecate they can deprecate	I can be deprecating you can be deprecating he can be deprecating we can be deprecating you can be deprecating they can be deprecating
Perfect	V-ing perfect
I can have deprecated you can have deprecated he can have deprecated we can have deprecated you can have deprecated they can have deprecated	I can have been deprecating you can have been deprecating he can have been deprecating we can have been deprecating you can have been deprecating they can have been deprecating

Negation

Simple form	V-ing form
I cannot deprecate you cannot deprecate he cannot deprecate we cannot deprecate you cannot deprecate they cannot deprecate	I cannot be deprecating you cannot be deprecating he cannot be deprecating we cannot be deprecating you cannot be deprecating they cannot be deprecating
Perfect	V-ing perfect
I cannot have deprecated you cannot have deprecated he cannot have deprecated we cannot have deprecated you cannot have deprecated they cannot have deprecated	I cannot have been deprecating you cannot have been deprecating he cannot have been deprecating we cannot have been deprecating you cannot have been deprecating they cannot have been deprecating

Interrogative form

Simple form	V-ing form
can I deprecate? can you deprecate? can he deprecate? can we deprecate? can you deprecate? can they deprecate?	can I be deprecating? can you be deprecating? can he be deprecating? can we be deprecating? can you be deprecating? can they be deprecating?
Perfect	V-ing perfect
can I have deprecated? can you have deprecated? can he have deprecated? can we have deprecated? can you have deprecated? can they have deprecated?	can I have been deprecating? can you have been deprecating? can he have been deprecating? can we have been deprecating? can you have been deprecating? can they have been deprecating?

Interro-negative form

Simple form	V-ing form
can I not deprecate? can you not deprecate? can he not deprecate? can we not deprecate? can you not deprecate? can they not deprecate?	can I not be deprecating? can you not be deprecating? can he not be deprecating? can we not be deprecating? can you not be deprecating? can they not be deprecating?
Perfect	V-ing perfect
can I not have deprecated? can you not have deprecated? can he not have deprecated? can we not have deprecated? can you not have deprecated? can they not have deprecated?	can I not have been deprecating? can you not have been deprecating? can he not have been deprecating? can we not have been deprecating? can you not have been deprecating? can they not have been deprecating?